%0 Conference Paper
%A Wang, Di
%T Search for Single Production of Vector-like Top Quark Decay Into Opposite Sign Dilepton Final State
%M PUBDB-2023-01935
%D 2023
%X As an extension of the standard model, the introduction of Vector Like Quarks provides a possible solution to various unsolved issues, such as the hierarchy problem. We present a search for the single production of the vector-like top quark T', in the decay channel T'->H (->WW)top, in the final state with two opposite sign leptons. In the signature targeted by this analysis, the Higgs boson decays into two W bosons which subsequently decay into two leptons and two neutrinos, while the top quark is reconstructed in the fully hadronic final state. The poster presents a cut-based event selection strategy designed with an MC study, followed by a T’ reconstruction method based on the Chi2 sorting algorithm and neutrino kinematic approximations. The current study is optimized for the di-muon channel at a T' mass of 700 GeV.
%B CMS Week Spring 2023: Poster Session
%C 17 Apr 2023 - 21 Apr 2023, Saint Malo (France)
Y2 17 Apr 2023 - 21 Apr 2023
M2 Saint Malo, France
%F PUB:(DE-HGF)24
%9 Poster
%U https://bib-pubdb1.desy.de/record/582310